HEADER ELECTRON TRANSPORT 04-JUL-97 1KSA OBSLTE 12-MAY-09 1KSA 3ENI TITLE CRYSTAL STRUCTURE OF THE BACTERIOCHLOROPHYLL A PROTEIN FROM TITLE 2 CHLOROBIUM TEPIDUM COMPND MOL_ID: 1; COMPND 2 MOLECULE: BACTERIOCHLOROPHYLL A PROTEIN; COMPND 3 CHAIN: A, B SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: CHLOROBACULUM TEPIDUM; SOURCE 3 ORGANISM_TAXID: 1097 KEYWDS ELECTRON TRANSPORT, LIGHT HARVESTING PROTEIN, ENERGY KEYWDS 2 TRANSFER EXPDTA X-RAY DIFFRACTION AUTHOR Y.-F.LI,W.ZHOU,R.E.BLANKENSHIP,J.P.ALLEN REVDAT 3 12-MAY-09 1KSA 1 OBSLTE REVDAT 2 24-FEB-09 1KSA 1 VERSN REVDAT 1 25-FEB-98 1KSA 0 JRNL AUTH Y.F.LI,W.ZHOU,R.E.BLANKENSHIP,J.P.ALLEN JRNL TITL CRYSTAL STRUCTURE OF THE BACTERIOCHLOROPHYLL A JRNL TITL 2 PROTEIN FROM CHLOROBIUM TEPIDUM. JRNL REF J.MOL.BIOL. V. 271 456 1997 JRNL REFN ISSN 0022-2836 JRNL PMID 9268671 JRNL DOI 10.1006/JMBI.1997.1189 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH Y.-F.LI REMARK 1 TITL CRYSTAL STRUCTURE OF THE BACTERIOCHLOROPHYLL A REMARK 1 TITL 2 PROTEIN FROM CHLOROBIUM TEPIDUM REMARK 1 REF THESIS 1996 REMARK 1 PUBL TEMPE, ARIZ. : ARIZONA STATE UNIVERSITY (THESIS) REMARK 1 REFN REMARK 2 REMARK 2 RESOLUTION. 2.20 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR 3.1 REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 5.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 50.9 REMARK 3 NUMBER OF REFLECTIONS : 19725 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING SET) : 0.190 REMARK 3 FREE R VALUE : 0.283 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 9.800 REMARK 3 FREE R VALUE TEST SET COUNT : 1939 REMARK 3 ESTIMATED ERROR OF FREE R VALUE : 0.007 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 7703 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 462 REMARK 3 SOLVENT ATOMS : 279 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : 0.25 REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.013 REMARK 3 BOND ANGLES (DEGREES) : 2.10 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 26.00 REMARK 3 IMPROPER ANGLES (DEGREES) : 2.31 REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : PARHCSDX.PRO REMARK 3 PARAMETER FILE 2 : RC_PARAM2.INP REMARK 3 PARAMETER FILE 3 : NULL REMARK 3 TOPOLOGY FILE 1 : TOPHCSDX.PRO REMARK 3 TOPOLOGY FILE 2 : RC_TOPH2.INP REMARK 3 TOPOLOGY FILE 3 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1KSA COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : MAY-94 REMARK 200 TEMPERATURE (KELVIN) : 293 REMARK 200 PH : 5.6 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : N REMARK 200 RADIATION SOURCE : ROTATING ANODE REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : RIGAKU RUH2R REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.5418 REMARK 200 MONOCHROMATOR : GRAPHITE(002) REMARK 200 OPTICS : COLLIMATOR REMARK 200 REMARK 200 DETECTOR TYPE : IMAGE PLATE REMARK 200 DETECTOR MANUFACTURER : RIGAKU RAXIS II REMARK 200 INTENSITY-INTEGRATION SOFTWARE : R-AXIS REMARK 200 DATA SCALING SOFTWARE : R-AXIS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 23579 REMARK 200 RESOLUTION RANGE HIGH (A) : 2.190 REMARK 200 RESOLUTION RANGE LOW (A) : 69.180 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 80.0 REMARK 200 DATA REDUNDANCY : 4.600 REMARK 200 R MERGE (I) : 0.06200 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.60 REMARK 200 COMPLETENESS FOR SHELL (%) : 47.4 REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: X-PLOR 3.1 REMARK 200 STARTING MODEL: PDB ENTRY 3BCL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 49.00 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.18 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 6% POLYETHYLENE GLYCOL 4000, 20% 2- REMARK 280 PROPANOL, 0.1 M SODIUM CITRATE, PH 5.6 REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 3 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X+1/2,-Y,Z+1/2 REMARK 290 3555 -X,Y+1/2,-Z+1/2 REMARK 290 4555 X+1/2,-Y+1/2,-Z REMARK 290 5555 Z,X,Y REMARK 290 6555 Z+1/2,-X+1/2,-Y REMARK 290 7555 -Z+1/2,-X,Y+1/2 REMARK 290 8555 -Z,X+1/2,-Y+1/2 REMARK 290 9555 Y,Z,X REMARK 290 10555 -Y,Z+1/2,-X+1/2 REMARK 290 11555 Y+1/2,-Z+1/2,-X REMARK 290 12555 -Y+1/2,-Z,X+1/2 REMARK 290 13555 Y+3/4,X+1/4,-Z+1/4 REMARK 290 14555 -Y+3/4,-X+3/4,-Z+3/4 REMARK 290 15555 Y+1/4,-X+1/4,Z+3/4 REMARK 290 16555 -Y+1/4,X+3/4,Z+1/4 REMARK 290 17555 X+3/4,Z+1/4,-Y+1/4 REMARK 290 18555 -X+1/4,Z+3/4,Y+1/4 REMARK 290 19555 -X+3/4,-Z+3/4,-Y+3/4 REMARK 290 20555 X+1/4,-Z+1/4,Y+3/4 REMARK 290 21555 Z+3/4,Y+1/4,-X+1/4 REMARK 290 22555 Z+1/4,-Y+1/4,X+3/4 REMARK 290 23555 -Z+1/4,Y+3/4,X+1/4 REMARK 290 24555 -Z+3/4,-Y+3/4,-X+3/4 REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 84.72500 REMARK 290 SMTRY2 2 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 84.72500 REMARK 290 SMTRY1 3 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 84.72500 REMARK 290 SMTRY3 3 0.000000 0.000000 -1.000000 84.72500 REMARK 290 SMTRY1 4 1.000000 0.000000 0.000000 84.72500 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 84.72500 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY2 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY1 6 0.000000 0.000000 1.000000 84.72500 REMARK 290 SMTRY2 6 -1.000000 0.000000 0.000000 84.72500 REMARK 290 SMTRY3 6 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY1 7 0.000000 0.000000 -1.000000 84.72500 REMARK 290 SMTRY2 7 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 1.000000 0.000000 84.72500 REMARK 290 SMTRY1 8 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY2 8 1.000000 0.000000 0.000000 84.72500 REMARK 290 SMTRY3 8 0.000000 -1.000000 0.000000 84.72500 REMARK 290 SMTRY1 9 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 9 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY3 9 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 10 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 10 0.000000 0.000000 1.000000 84.72500 REMARK 290 SMTRY3 10 -1.000000 0.000000 0.000000 84.72500 REMARK 290 SMTRY1 11 0.000000 1.000000 0.000000 84.72500 REMARK 290 SMTRY2 11 0.000000 0.000000 -1.000000 84.72500 REMARK 290 SMTRY3 11 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY1 12 0.000000 -1.000000 0.000000 84.72500 REMARK 290 SMTRY2 12 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY3 12 1.000000 0.000000 0.000000 84.72500 REMARK 290 SMTRY1 13 0.000000 1.000000 0.000000 127.08750 REMARK 290 SMTRY2 13 1.000000 0.000000 0.000000 42.36250 REMARK 290 SMTRY3 13 0.000000 0.000000 -1.000000 42.36250 REMARK 290 SMTRY1 14 0.000000 -1.000000 0.000000 127.08750 REMARK 290 SMTRY2 14 -1.000000 0.000000 0.000000 127.08750 REMARK 290 SMTRY3 14 0.000000 0.000000 -1.000000 127.08750 REMARK 290 SMTRY1 15 0.000000 1.000000 0.000000 42.36250 REMARK 290 SMTRY2 15 -1.000000 0.000000 0.000000 42.36250 REMARK 290 SMTRY3 15 0.000000 0.000000 1.000000 127.08750 REMARK 290 SMTRY1 16 0.000000 -1.000000 0.000000 42.36250 REMARK 290 SMTRY2 16 1.000000 0.000000 0.000000 127.08750 REMARK 290 SMTRY3 16 0.000000 0.000000 1.000000 42.36250 REMARK 290 SMTRY1 17 1.000000 0.000000 0.000000 127.08750 REMARK 290 SMTRY2 17 0.000000 0.000000 1.000000 42.36250 REMARK 290 SMTRY3 17 0.000000 -1.000000 0.000000 42.36250 REMARK 290 SMTRY1 18 -1.000000 0.000000 0.000000 42.36250 REMARK 290 SMTRY2 18 0.000000 0.000000 1.000000 127.08750 REMARK 290 SMTRY3 18 0.000000 1.000000 0.000000 42.36250 REMARK 290 SMTRY1 19 -1.000000 0.000000 0.000000 127.08750 REMARK 290 SMTRY2 19 0.000000 0.000000 -1.000000 127.08750 REMARK 290 SMTRY3 19 0.000000 -1.000000 0.000000 127.08750 REMARK 290 SMTRY1 20 1.000000 0.000000 0.000000 42.36250 REMARK 290 SMTRY2 20 0.000000 0.000000 -1.000000 42.36250 REMARK 290 SMTRY3 20 0.000000 1.000000 0.000000 127.08750 REMARK 290 SMTRY1 21 0.000000 0.000000 1.000000 127.08750 REMARK 290 SMTRY2 21 0.000000 1.000000 0.000000 42.36250 REMARK 290 SMTRY3 21 -1.000000 0.000000 0.000000 42.36250 REMARK 290 SMTRY1 22 0.000000 0.000000 1.000000 42.36250 REMARK 290 SMTRY2 22 0.000000 -1.000000 0.000000 42.36250 REMARK 290 SMTRY3 22 1.000000 0.000000 0.000000 127.08750 REMARK 290 SMTRY1 23 0.000000 0.000000 -1.000000 42.36250 REMARK 290 SMTRY2 23 0.000000 1.000000 0.000000 127.08750 REMARK 290 SMTRY3 23 1.000000 0.000000 0.000000 42.36250 REMARK 290 SMTRY1 24 0.000000 0.000000 -1.000000 127.08750 REMARK 290 SMTRY2 24 0.000000 -1.000000 0.000000 127.08750 REMARK 290 SMTRY3 24 -1.000000 0.000000 0.000000 127.08750 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TRIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 2 0.000000 0.000000 1.000000 -84.72500 REMARK 350 BIOMT2 2 -1.000000 0.000000 0.000000 254.17500 REMARK 350 BIOMT3 2 0.000000 -1.000000 0.000000 338.90000 REMARK 350 BIOMT1 3 0.000000 -1.000000 0.000000 254.17500 REMARK 350 BIOMT2 3 0.000000 0.000000 -1.000000 338.90000 REMARK 350 BIOMT3 3 1.000000 0.000000 0.000000 84.72500 REMARK 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TRIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: B REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 350 BIOMT1 2 0.000000 -1.000000 0.000000 169.45000 REMARK 350 BIOMT2 2 0.000000 0.000000 1.000000 -84.72500 REMARK 350 BIOMT3 2 -1.000000 0.000000 0.000000 254.17500 REMARK 350 BIOMT1 3 0.000000 0.000000 -1.000000 254.17500 REMARK 350 BIOMT2 3 -1.000000 0.000000 0.000000 169.45000 REMARK 350 BIOMT3 3 0.000000 1.000000 0.000000 84.72500 REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MET A 0 REMARK 465 ALA A 1 REMARK 465 LEU A 2 REMARK 465 PHE A 3 REMARK 465 GLY A 4 REMARK 465 SER A 5 REMARK 465 ASN A 6 REMARK 465 ASP A 7 REMARK 465 VAL A 8 REMARK 465 MET B 0 REMARK 465 ALA B 1 REMARK 465 LEU B 2 REMARK 465 PHE B 3 REMARK 465 GLY B 4 REMARK 465 SER B 5 REMARK 465 ASN B 6 REMARK 465 ASP B 7 REMARK 465 VAL B 8 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 OG SER A 211 O GLY A 215 2.04 REMARK 500 OG SER B 211 O GLY B 215 2.04 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 CA SER B 23 OG SER B 23 24666 0.74 REMARK 500 NE2 GLN A 332 OH TYR B 329 13457 0.96 REMARK 500 OH TYR A 329 NE2 GLN B 332 13457 1.06 REMARK 500 N SER B 23 OG SER B 23 24666 1.54 REMARK 500 NZ LYS B 61 O GLY B 280 24666 1.63 REMARK 500 CZ TYR A 329 NE2 GLN B 332 13457 1.69 REMARK 500 CA SER B 23 CB SER B 23 24666 1.72 REMARK 500 CE1 TYR A 329 OE1 GLN B 332 13457 1.77 REMARK 500 NE2 GLN A 332 CZ TYR B 329 13457 1.85 REMARK 500 C SER B 23 OG SER B 23 24666 1.97 REMARK 500 CB SER B 23 CB SER B 23 24666 1.98 REMARK 500 O2D BCL B 367 O HOH B 419 10646 2.00 REMARK 500 OE1 GLN A 332 CE1 TYR B 329 13457 2.01 REMARK 500 CE1 TYR A 329 NE2 GLN B 332 13457 2.03 REMARK 500 CE1 TYR A 329 CD GLN B 332 13457 2.08 REMARK 500 CB SER B 23 OG SER B 23 24666 2.09 REMARK 500 CD GLN A 332 OH TYR B 329 13457 2.10 REMARK 500 CED BCL B 367 O HOH B 419 10646 2.13 REMARK 500 OD1 ASP B 181 CZ ARG B 198 10646 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 MET A 102 CG - SD - CE ANGL. DEV. = 9.8 DEGREES REMARK 500 MET A 139 CG - SD - CE ANGL. DEV. = 9.8 DEGREES REMARK 500 ARG A 180 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 ARG A 237 NE - CZ - NH2 ANGL. DEV. = 3.6 DEGREES REMARK 500 MET B 102 CG - SD - CE ANGL. DEV. = 9.8 DEGREES REMARK 500 MET B 139 CG - SD - CE ANGL. DEV. = 9.8 DEGREES REMARK 500 ARG B 180 NE - CZ - NH2 ANGL. DEV. = -3.3 DEGREES REMARK 500 ARG B 237 NE - CZ - NH2 ANGL. DEV. = 3.6 DEGREES REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 SER A 13 -154.11 -155.20 REMARK 500 ASP A 14 123.21 169.30 REMARK 500 ILE A 17 51.32 -103.65 REMARK 500 SER A 25 40.77 -145.56 REMARK 500 ALA A 33 127.98 -171.54 REMARK 500 VAL A 35 114.10 170.42 REMARK 500 ALA A 40 24.53 -59.15 REMARK 500 ASP A 49 140.90 -170.08 REMARK 500 LYS A 51 99.36 -175.00 REMARK 500 VAL A 54 110.63 -163.34 REMARK 500 PRO A 56 -134.79 -97.76 REMARK 500 LEU A 57 106.51 164.90 REMARK 500 ASP A 58 54.63 25.08 REMARK 500 PRO A 59 -77.84 -35.45 REMARK 500 ALA A 60 67.74 60.88 REMARK 500 LYS A 61 75.94 66.82 REMARK 500 PHE A 63 161.16 153.91 REMARK 500 VAL A 69 -162.67 -103.97 REMARK 500 PHE A 70 67.83 171.79 REMARK 500 ASP A 75 52.39 32.49 REMARK 500 SER A 76 -24.11 65.47 REMARK 500 LYS A 80 144.84 -27.99 REMARK 500 THR A 82 89.14 -161.28 REMARK 500 LYS A 92 -95.00 -34.82 REMARK 500 GLU A 93 39.70 -84.90 REMARK 500 ILE A 96 -149.34 -109.89 REMARK 500 VAL A 98 104.93 175.54 REMARK 500 ASP A 107 22.61 -170.27 REMARK 500 HIS A 110 75.08 -154.99 REMARK 500 THR A 111 103.15 -46.43 REMARK 500 TYR A 124 170.28 179.52 REMARK 500 ALA A 128 -56.79 -136.93 REMARK 500 ASN A 135 55.30 -153.81 REMARK 500 ILE A 137 -79.59 -144.96 REMARK 500 MET A 139 119.09 -179.57 REMARK 500 ASP A 154 35.15 -78.39 REMARK 500 LEU A 158 -35.79 -36.49 REMARK 500 LYS A 167 -81.22 -55.79 REMARK 500 THR A 172 -58.08 -156.21 REMARK 500 ALA A 174 -108.54 19.47 REMARK 500 PHE A 175 4.37 -64.86 REMARK 500 ASN A 176 -36.24 -32.44 REMARK 500 ASP A 177 -91.53 -85.04 REMARK 500 TRP A 178 -53.86 2.88 REMARK 500 ASP A 181 54.81 -104.51 REMARK 500 PHE A 182 -50.81 -161.11 REMARK 500 ALA A 191 -33.16 -39.60 REMARK 500 ASN A 205 79.09 175.16 REMARK 500 LEU A 207 116.73 -165.50 REMARK 500 ASN A 208 -171.85 -171.62 REMARK 500 SER A 211 -132.08 -163.91 REMARK 500 LYS A 214 54.98 -153.30 REMARK 500 TRP A 222 -152.61 -138.87 REMARK 500 SER A 225 74.66 -116.82 REMARK 500 HIS A 226 98.39 -65.58 REMARK 500 MET A 231 -21.81 -39.15 REMARK 500 VAL A 232 102.10 -56.30 REMARK 500 ARG A 237 47.54 -95.47 REMARK 500 TRP A 238 -72.10 -49.75 REMARK 500 ASN A 248 -98.23 -54.91 REMARK 500 PRO A 250 163.37 -47.72 REMARK 500 ALA A 255 -156.05 -155.00 REMARK 500 SER A 261 -21.05 -34.29 REMARK 500 VAL A 275 -11.42 -47.92 REMARK 500 ARG A 285 -157.92 -142.37 REMARK 500 LEU A 291 -67.51 -9.12 REMARK 500 ASN A 304 106.97 160.05 REMARK 500 ASN A 305 159.16 -43.95 REMARK 500 PHE A 306 -159.80 -173.39 REMARK 500 ASP A 309 55.89 -94.52 REMARK 500 ARG A 323 -1.19 -160.80 REMARK 500 TYR A 324 113.80 -171.81 REMARK 500 LEU A 334 63.70 36.37 REMARK 500 GLU A 349 -33.62 -35.84 REMARK 500 HIS A 350 -73.27 -72.25 REMARK 500 TYR A 363 -173.45 -175.27 REMARK 500 SER B 13 -154.13 -155.18 REMARK 500 ASP B 14 123.23 169.31 REMARK 500 ILE B 17 51.34 -103.68 REMARK 500 SER B 25 40.82 -145.57 REMARK 500 ALA B 33 128.00 -171.53 REMARK 500 VAL B 35 114.06 170.43 REMARK 500 ALA B 40 24.49 -59.09 REMARK 500 ASP B 49 140.90 -170.06 REMARK 500 LYS B 51 99.38 -175.01 REMARK 500 VAL B 54 110.56 -163.37 REMARK 500 PRO B 56 -134.77 -97.77 REMARK 500 LEU B 57 106.50 164.86 REMARK 500 ASP B 58 54.63 25.07 REMARK 500 PRO B 59 -77.87 -35.46 REMARK 500 ALA B 60 67.78 60.88 REMARK 500 LYS B 61 75.96 66.77 REMARK 500 PHE B 63 161.11 153.86 REMARK 500 VAL B 69 -162.67 -103.98 REMARK 500 PHE B 70 67.76 171.79 REMARK 500 ASP B 75 52.40 32.45 REMARK 500 SER B 76 -24.07 65.47 REMARK 500 LYS B 80 144.88 -28.11 REMARK 500 THR B 82 89.15 -161.25 REMARK 500 LYS B 92 -95.02 -34.78 REMARK 500 GLU B 93 39.72 -84.92 REMARK 500 ILE B 96 -149.38 -109.86 REMARK 500 VAL B 98 104.93 175.52 REMARK 500 ASP B 107 22.59 -170.27 REMARK 500 HIS B 110 75.04 -154.99 REMARK 500 THR B 111 103.13 -46.42 REMARK 500 TYR B 124 170.32 179.53 REMARK 500 ALA B 128 -56.80 -136.96 REMARK 500 ASN B 135 55.31 -153.83 REMARK 500 ILE B 137 -79.54 -144.98 REMARK 500 MET B 139 119.11 -179.53 REMARK 500 ASP B 154 35.07 -78.39 REMARK 500 LEU B 158 -35.83 -36.46 REMARK 500 LYS B 167 -81.19 -55.78 REMARK 500 THR B 172 -58.09 -156.20 REMARK 500 ALA B 174 -108.50 19.49 REMARK 500 PHE B 175 4.38 -64.93 REMARK 500 ASN B 176 -36.28 -32.39 REMARK 500 ASP B 177 -91.49 -85.03 REMARK 500 TRP B 178 -53.82 2.83 REMARK 500 ASP B 181 54.76 -104.46 REMARK 500 PHE B 182 -50.75 -161.11 REMARK 500 ALA B 191 -33.17 -39.59 REMARK 500 ASN B 205 79.09 175.20 REMARK 500 LEU B 207 116.73 -165.51 REMARK 500 ASN B 208 -171.83 -171.61 REMARK 500 SER B 211 -132.09 -163.91 REMARK 500 LYS B 214 55.02 -153.33 REMARK 500 TRP B 222 -152.59 -138.89 REMARK 500 SER B 225 74.67 -116.84 REMARK 500 HIS B 226 98.42 -65.63 REMARK 500 MET B 231 -21.74 -39.25 REMARK 500 VAL B 232 102.06 -56.32 REMARK 500 ARG B 237 47.53 -95.47 REMARK 500 TRP B 238 -72.12 -49.75 REMARK 500 ASN B 248 -98.18 -54.94 REMARK 500 PRO B 250 163.41 -47.73 REMARK 500 ALA B 255 -156.05 -155.03 REMARK 500 SER B 261 -21.08 -34.21 REMARK 500 VAL B 275 -11.40 -47.94 REMARK 500 ARG B 285 -157.95 -142.42 REMARK 500 LEU B 291 -67.44 -9.20 REMARK 500 ASN B 304 106.94 160.03 REMARK 500 ASN B 305 159.17 -43.88 REMARK 500 PHE B 306 -159.78 -173.41 REMARK 500 ASP B 309 55.94 -94.56 REMARK 500 ARG B 323 -1.22 -160.81 REMARK 500 TYR B 324 113.79 -171.83 REMARK 500 LEU B 334 63.76 36.34 REMARK 500 GLU B 349 -33.56 -35.90 REMARK 500 HIS B 350 -73.28 -72.27 REMARK 500 TYR B 363 -173.42 -175.27 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 LYS A 80 -10.99 REMARK 500 ASN A 132 12.90 REMARK 500 GLY A 227 -10.50 REMARK 500 PHE A 303 -12.49 REMARK 500 LYS B 80 -10.95 REMARK 500 ASN B 132 12.89 REMARK 500 GLY B 227 -10.49 REMARK 500 PHE B 303 -12.49 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CHIRAL CENTERS REMARK 500 REMARK 500 UNEXPECTED CONFIGURATION OF THE FOLLOWING CHIRAL REMARK 500 CENTER(S) USING IMPROPER CA--C--CB--N CHIRALITY REMARK 500 M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (11X,I3,1X,A3,1X,A1,I4,A1,6X,F5.1,6X,A1,10X,A1,3X,A16) REMARK 500 REMARK 500 M RES CSSEQI IMPROPER EXPECTED FOUND DETAILS REMARK 500 HIS A 110 24.9 L L OUTSIDE RANGE REMARK 500 GLN A 262 24.1 L L OUTSIDE RANGE REMARK 500 GLN A 358 22.6 L L OUTSIDE RANGE REMARK 500 HIS B 110 24.9 L L OUTSIDE RANGE REMARK 500 GLN B 262 24.1 L L OUTSIDE RANGE REMARK 500 GLN B 358 22.6 L L OUTSIDE RANGE REMARK 500 REMARK 500 REMARK: NULL REMARK 700 REMARK 700 SHEET REMARK 700 THE POSITIONS OF THE AMINO ACID RESIDUES FORMING THE REMARK 700 LOOPS ARE, IN GENERAL, LESS WELL DETERMINED THAN THOSE REMARK 700 FORMING THE BETA SHEETS AND SOME RESIDUES OF THE LOOP REMARK 700 REGIONS HAVE CLOSE CONTACTS AND NON-STANDARD BOND REMARK 700 BOND ANGLES AND DIHEDRAL ANGLES. REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BCL A 366 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BCL A 367 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BCL A 368 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BCL A 369 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BCL A 370 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BCL A 371 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BCL A 372 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BCL B 366 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BCL B 367 REMARK 800 SITE_IDENTIFIER: BC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BCL B 368 REMARK 800 SITE_IDENTIFIER: BC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BCL B 369 REMARK 800 SITE_IDENTIFIER: BC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BCL B 370 REMARK 800 SITE_IDENTIFIER: BC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BCL B 371 REMARK 800 SITE_IDENTIFIER: BC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE BCL B 372 DBREF 1KSA A 1 365 UNP Q46393 BCPA_CHLTE 1 365 DBREF 1KSA B 1 365 UNP Q46393 BCPA_CHLTE 1 365 SEQRES 1 A 366 MET ALA LEU PHE GLY SER ASN ASP VAL THR THR ALA HIS SEQRES 2 A 366 SER ASP TYR GLU ILE VAL LEU GLU GLY GLY SER SER SER SEQRES 3 A 366 TRP GLY LYS VAL LYS ALA ARG ALA LYS VAL ASN ALA PRO SEQRES 4 A 366 PRO ALA SER PRO LEU LEU PRO ALA ASP CYS ASP VAL LYS SEQRES 5 A 366 LEU ASN VAL LYS PRO LEU ASP PRO ALA LYS GLY PHE VAL SEQRES 6 A 366 ARG ILE SER ALA VAL PHE GLU SER ILE VAL ASP SER THR SEQRES 7 A 366 LYS ASN LYS LEU THR ILE GLU ALA ASP ILE ALA ASN GLU SEQRES 8 A 366 THR LYS GLU ARG ARG ILE SER VAL GLY GLU GLY MET VAL SEQRES 9 A 366 SER VAL GLY ASP PHE SER HIS THR PHE SER PHE GLU GLY SEQRES 10 A 366 SER VAL VAL ASN LEU PHE TYR TYR ARG SER ASP ALA VAL SEQRES 11 A 366 ARG ARG ASN VAL PRO ASN PRO ILE TYR MET GLN GLY ARG SEQRES 12 A 366 GLN PHE HIS ASP ILE LEU MET LYS VAL PRO LEU ASP ASN SEQRES 13 A 366 ASN ASP LEU ILE ASP THR TRP GLU GLY THR VAL LYS ALA SEQRES 14 A 366 ILE GLY SER THR GLY ALA PHE ASN ASP TRP ILE ARG ASP SEQRES 15 A 366 PHE TRP PHE ILE GLY PRO ALA PHE THR ALA LEU ASN GLU SEQRES 16 A 366 GLY GLY GLN ARG ILE SER ARG ILE GLU VAL ASN GLY LEU SEQRES 17 A 366 ASN THR GLU SER GLY PRO LYS GLY PRO VAL GLY VAL SER SEQRES 18 A 366 ARG TRP ARG PHE SER HIS GLY GLY SER GLY MET VAL ASP SEQRES 19 A 366 SER ILE SER ARG TRP ALA GLU LEU PHE PRO SER ASP LYS SEQRES 20 A 366 LEU ASN ARG PRO ALA GLN VAL GLU ALA GLY PHE ARG SER SEQRES 21 A 366 ASP SER GLN GLY ILE GLU VAL LYS VAL ASP GLY GLU PHE SEQRES 22 A 366 PRO GLY VAL SER VAL ASP ALA GLY GLY GLY LEU ARG ARG SEQRES 23 A 366 ILE LEU ASN HIS PRO LEU ILE PRO LEU VAL HIS HIS GLY SEQRES 24 A 366 MET VAL GLY LYS PHE ASN ASN PHE ASN VAL ASP ALA GLN SEQRES 25 A 366 LEU LYS VAL VAL LEU PRO LYS GLY TYR LYS ILE ARG TYR SEQRES 26 A 366 ALA ALA PRO GLN TYR ARG SER GLN ASN LEU GLU GLU TYR SEQRES 27 A 366 ARG TRP SER GLY GLY ALA TYR ALA ARG TRP VAL GLU HIS SEQRES 28 A 366 VAL CYS LYS GLY GLY VAL GLY GLN PHE GLU ILE LEU TYR SEQRES 29 A 366 ALA GLN SEQRES 1 B 366 MET ALA LEU PHE GLY SER ASN ASP VAL THR THR ALA HIS SEQRES 2 B 366 SER ASP TYR GLU ILE VAL LEU GLU GLY GLY SER SER SER SEQRES 3 B 366 TRP GLY LYS VAL LYS ALA ARG ALA LYS VAL ASN ALA PRO SEQRES 4 B 366 PRO ALA SER PRO LEU LEU PRO ALA ASP CYS ASP VAL LYS SEQRES 5 B 366 LEU ASN VAL LYS PRO LEU ASP PRO ALA LYS GLY PHE VAL SEQRES 6 B 366 ARG ILE SER ALA VAL PHE GLU SER ILE VAL ASP SER THR SEQRES 7 B 366 LYS ASN LYS LEU THR ILE GLU ALA ASP ILE ALA ASN GLU SEQRES 8 B 366 THR LYS GLU ARG ARG ILE SER VAL GLY GLU GLY MET VAL SEQRES 9 B 366 SER VAL GLY ASP PHE SER HIS THR PHE SER PHE GLU GLY SEQRES 10 B 366 SER VAL VAL ASN LEU PHE TYR TYR ARG SER ASP ALA VAL SEQRES 11 B 366 ARG ARG ASN VAL PRO ASN PRO ILE TYR MET GLN GLY ARG SEQRES 12 B 366 GLN PHE HIS ASP ILE LEU MET LYS VAL PRO LEU ASP ASN SEQRES 13 B 366 ASN ASP LEU ILE ASP THR TRP GLU GLY THR VAL LYS ALA SEQRES 14 B 366 ILE GLY SER THR GLY ALA PHE ASN ASP TRP ILE ARG ASP SEQRES 15 B 366 PHE TRP PHE ILE GLY PRO ALA PHE THR ALA LEU ASN GLU SEQRES 16 B 366 GLY GLY GLN ARG ILE SER ARG ILE GLU VAL ASN GLY LEU SEQRES 17 B 366 ASN THR GLU SER GLY PRO LYS GLY PRO VAL GLY VAL SER SEQRES 18 B 366 ARG TRP ARG PHE SER HIS GLY GLY SER GLY MET VAL ASP SEQRES 19 B 366 SER ILE SER ARG TRP ALA GLU LEU PHE PRO SER ASP LYS SEQRES 20 B 366 LEU ASN ARG PRO ALA GLN VAL GLU ALA GLY PHE ARG SER SEQRES 21 B 366 ASP SER GLN GLY ILE GLU VAL LYS VAL ASP GLY GLU PHE SEQRES 22 B 366 PRO GLY VAL SER VAL ASP ALA GLY GLY GLY LEU ARG ARG SEQRES 23 B 366 ILE LEU ASN HIS PRO LEU ILE PRO LEU VAL HIS HIS GLY SEQRES 24 B 366 MET VAL GLY LYS PHE ASN ASN PHE ASN VAL ASP ALA GLN SEQRES 25 B 366 LEU LYS VAL VAL LEU PRO LYS GLY TYR LYS ILE ARG TYR SEQRES 26 B 366 ALA ALA PRO GLN TYR ARG SER GLN ASN LEU GLU GLU TYR SEQRES 27 B 366 ARG TRP SER GLY GLY ALA TYR ALA ARG TRP VAL GLU HIS SEQRES 28 B 366 VAL CYS LYS GLY GLY VAL GLY GLN PHE GLU ILE LEU TYR SEQRES 29 B 366 ALA GLN HET BCL A 366 66 HET BCL A 367 66 HET BCL A 368 66 HET BCL A 369 66 HET BCL A 370 66 HET BCL A 371 66 HET BCL A 372 66 HET BCL B 366 66 HET BCL B 367 66 HET BCL B 368 66 HET BCL B 369 66 HET BCL B 370 66 HET BCL B 371 66 HET BCL B 372 66 HETNAM BCL BACTERIOCHLOROPHYLL A FORMUL 3 BCL 14(C55 H74 MG N4 O6) FORMUL 17 HOH *186(H2 O) HELIX 1 1 ASN A 156 LYS A 167 1 12 HELIX 2 2 ALA A 174 TRP A 183 1 10 HELIX 3 3 PRO A 187 GLU A 194 1 8 HELIX 4 4 ASP A 233 LEU A 241 1 9 HELIX 5 5 ILE A 292 LYS A 302 1 11 HELIX 6 6 ALA A 343 LYS A 353 1 11 HELIX 7 7 ASN B 156 LYS B 167 1 12 HELIX 8 8 ALA B 174 TRP B 183 1 10 HELIX 9 9 PRO B 187 GLU B 194 1 8 HELIX 10 10 ASP B 233 LEU B 241 1 9 HELIX 11 11 ILE B 292 LYS B 302 1 11 HELIX 12 12 ALA B 343 LYS B 353 1 11 SHEET 1 A14 GLU A 336 SER A 340 0 SHEET 2 A14 ASN A 305 LYS A 318 -1 N VAL A 314 O TYR A 337 SHEET 3 A14 THR A 9 GLY A 21 1 N SER A 13 O ASP A 309 SHEET 4 A14 SER A 24 VAL A 35 -1 O LYS A 30 N GLU A 16 SHEET 5 A14 GLY A 263 ALA A 279 -1 N VAL A 268 O ALA A 31 SHEET 6 A14 ARG A 249 ASP A 260 -1 O ARG A 258 N GLU A 265 SHEET 7 A14 ALA A 46 LYS A 55 -1 O ALA A 46 N SER A 259 SHEET 8 A14 PHE A 63 VAL A 74 -1 N ILE A 73 O ASP A 47 SHEET 9 A14 THR A 77 THR A 91 -1 N ILE A 83 O ALA A 68 SHEET 10 A14 ARG A 94 VAL A 105 -1 O GLU A 100 N GLU A 84 SHEET 11 A14 PHE A 108 PHE A 122 -1 O PHE A 112 N GLY A 101 SHEET 12 A14 GLN A 140 VAL A 151 -1 N LYS A 150 O SER A 113 SHEET 13 A14 GLY A 215 GLY A 228 -1 O PHE A 224 N HIS A 145 SHEET 14 A14 GLN A 197 GLY A 212 -1 O ARG A 198 N GLY A 227 SHEET 1 B 2 TYR A 320 ALA A 326 0 SHEET 2 B 2 VAL A 356 GLN A 365 -1 O ALA A 364 N LYS A 321 SHEET 1 C14 GLU B 336 SER B 340 0 SHEET 2 C14 ASN B 305 LYS B 318 -1 N VAL B 314 O TYR B 337 SHEET 3 C14 THR B 9 GLY B 21 1 N SER B 13 O ASP B 309 SHEET 4 C14 SER B 24 VAL B 35 -1 O LYS B 30 N GLU B 16 SHEET 5 C14 GLY B 263 ALA B 279 -1 N VAL B 268 O ALA B 31 SHEET 6 C14 ARG B 249 ASP B 260 -1 O ARG B 258 N GLU B 265 SHEET 7 C14 ALA B 46 LYS B 55 -1 O ALA B 46 N SER B 259 SHEET 8 C14 PHE B 63 VAL B 74 -1 N ILE B 73 O ASP B 47 SHEET 9 C14 THR B 77 THR B 91 -1 N ILE B 83 O ALA B 68 SHEET 10 C14 ARG B 94 VAL B 105 -1 O GLU B 100 N GLU B 84 SHEET 11 C14 PHE B 108 PHE B 122 -1 O PHE B 112 N GLY B 101 SHEET 12 C14 GLN B 140 VAL B 151 -1 N LYS B 150 O SER B 113 SHEET 13 C14 GLY B 215 GLY B 228 -1 O PHE B 224 N HIS B 145 SHEET 14 C14 GLN B 197 GLY B 212 -1 O ARG B 198 N GLY B 227 SHEET 1 D 2 TYR B 320 ALA B 326 0 SHEET 2 D 2 VAL B 356 GLN B 365 -1 O ALA B 364 N LYS B 321 LINK MG BCL A 366 NE2 HIS A 110 1555 1555 2.16 LINK MG BCL A 367 O HOH A 384 1555 1555 2.12 LINK MG BCL A 368 NE2 HIS A 297 1555 1555 2.06 LINK MG BCL A 369 NE2 HIS A 289 1555 1555 2.01 LINK MG BCL A 370 O LEU A 241 1555 1555 2.27 LINK MG BCL A 371 NE2 HIS A 145 1555 1555 2.13 LINK MG BCL A 372 ND1 HIS A 296 1555 1555 2.18 LINK MG BCL B 366 NE2 HIS B 110 1555 1555 2.16 LINK MG BCL B 367 O HOH B 385 1555 1555 2.12 LINK MG BCL B 368 NE2 HIS B 297 1555 1555 2.06 LINK MG BCL B 369 NE2 HIS B 289 1555 1555 2.01 LINK MG BCL B 370 O LEU B 241 1555 1555 2.27 LINK MG BCL B 371 NE2 HIS B 145 1555 1555 2.13 LINK MG BCL B 372 ND1 HIS B 296 1555 1555 2.18 CISPEP 1 LEU A 44 PRO A 45 0 -1.35 CISPEP 2 ALA A 326 PRO A 327 0 2.58 CISPEP 3 LEU B 44 PRO B 45 0 -1.36 CISPEP 4 ALA B 326 PRO B 327 0 2.63 SITE 1 AC1 17 VAL A 105 PHE A 108 HIS A 110 PHE A 112 SITE 2 AC1 17 TYR A 124 SER A 126 VAL A 129 ASN A 132 SITE 3 AC1 17 VAL A 151 THR A 161 THR A 165 ILE A 179 SITE 4 AC1 17 SER A 220 TRP A 222 BCL A 367 BCL A 371 SITE 5 AC1 17 HOH A 458 SITE 1 AC2 21 PRO A 42 PHE A 70 SER A 72 ILE A 73 SITE 2 AC2 21 VAL A 74 ASN A 79 LYS A 80 LEU A 81 SITE 3 AC2 21 ILE A 83 PHE A 112 PHE A 114 PRO A 136 SITE 4 AC2 21 ILE A 137 TYR A 138 ILE A 185 BCL A 366 SITE 5 AC2 21 BCL A 368 BCL A 371 BCL A 372 HOH A 384 SITE 6 AC2 21 HOH A 418 SITE 1 AC3 21 ALA A 11 TYR A 15 ALA A 33 LYS A 34 SITE 2 AC3 21 VAL A 35 PRO A 39 ALA A 40 ALA A 188 SITE 3 AC3 21 PHE A 257 ILE A 264 VAL A 266 HIS A 297 SITE 4 AC3 21 VAL A 300 GLY A 301 ASN A 304 PHE A 306 SITE 5 AC3 21 BCL A 367 BCL A 369 BCL A 370 BCL A 371 SITE 6 AC3 21 BCL A 372 SITE 1 AC4 19 TYR A 15 ILE A 17 PHE A 257 LEU A 287 SITE 2 AC4 19 ASN A 288 HIS A 289 PRO A 290 PRO A 293 SITE 3 AC4 19 LEU A 294 HIS A 297 LEU A 312 TYR A 344 SITE 4 AC4 19 TRP A 347 CYS A 352 PHE A 359 BCL A 368 SITE 5 AC4 19 BCL A 370 BCL A 372 HOH A 391 SITE 1 AC5 21 VAL A 50 VAL A 54 VAL A 64 ILE A 66 SITE 2 AC5 21 PHE A 70 ARG A 237 LEU A 241 PHE A 242 SITE 3 AC5 21 PRO A 243 SER A 244 VAL A 253 VAL A 268 SITE 4 AC5 21 PHE A 272 PRO A 273 LEU A 287 PRO A 290 SITE 5 AC5 21 BCL A 368 BCL A 369 BCL A 371 BCL A 372 SITE 6 AC5 21 HOH A 403 SITE 1 AC6 23 LEU A 52 ILE A 66 ALA A 68 ILE A 87 SITE 2 AC6 23 ARG A 95 ILE A 96 PHE A 114 VAL A 118 SITE 3 AC6 23 GLN A 143 HIS A 145 ILE A 147 TRP A 183 SITE 4 AC6 23 ILE A 199 PHE A 224 HIS A 226 SER A 234 SITE 5 AC6 23 TRP A 238 PHE A 272 BCL A 366 BCL A 367 SITE 6 AC6 23 BCL A 368 BCL A 370 BCL A 372 SITE 1 AC7 19 PHE A 70 TYR A 138 PHE A 184 ILE A 185 SITE 2 AC7 19 PRO A 187 ALA A 188 ALA A 191 GLN A 197 SITE 3 AC7 19 ILE A 292 PRO A 293 HIS A 296 HIS A 297 SITE 4 AC7 19 MET A 299 VAL A 300 BCL A 367 BCL A 368 SITE 5 AC7 19 BCL A 369 BCL A 370 BCL A 371 SITE 1 AC8 14 VAL B 105 PHE B 108 HIS B 110 PHE B 112 SITE 2 AC8 14 TYR B 124 VAL B 151 THR B 161 THR B 165 SITE 3 AC8 14 ILE B 179 SER B 220 TRP B 222 BCL B 367 SITE 4 AC8 14 BCL B 371 HOH B 459 SITE 1 AC9 20 PRO B 42 PHE B 70 SER B 72 ILE B 73 SITE 2 AC9 20 VAL B 74 ASN B 79 LYS B 80 LEU B 81 SITE 3 AC9 20 ILE B 83 PHE B 112 PHE B 114 ILE B 137 SITE 4 AC9 20 TYR B 138 ILE B 185 BCL B 366 BCL B 368 SITE 5 AC9 20 BCL B 371 BCL B 372 HOH B 385 HOH B 419 SITE 1 BC1 21 ALA B 11 TYR B 15 ALA B 33 LYS B 34 SITE 2 BC1 21 VAL B 35 PRO B 39 ALA B 40 ALA B 188 SITE 3 BC1 21 PHE B 257 ILE B 264 VAL B 266 HIS B 297 SITE 4 BC1 21 VAL B 300 GLY B 301 ASN B 304 PHE B 306 SITE 5 BC1 21 BCL B 367 BCL B 369 BCL B 370 BCL B 371 SITE 6 BC1 21 BCL B 372 SITE 1 BC2 19 TYR B 15 ILE B 17 PHE B 257 LEU B 287 SITE 2 BC2 19 ASN B 288 HIS B 289 PRO B 290 PRO B 293 SITE 3 BC2 19 LEU B 294 HIS B 297 LEU B 312 TYR B 344 SITE 4 BC2 19 TRP B 347 CYS B 352 PHE B 359 BCL B 368 SITE 5 BC2 19 BCL B 370 BCL B 372 HOH B 392 SITE 1 BC3 21 VAL B 50 VAL B 54 VAL B 64 ILE B 66 SITE 2 BC3 21 PHE B 70 ARG B 237 LEU B 241 PHE B 242 SITE 3 BC3 21 PRO B 243 SER B 244 VAL B 253 VAL B 268 SITE 4 BC3 21 PHE B 272 PRO B 273 LEU B 287 PRO B 290 SITE 5 BC3 21 BCL B 368 BCL B 369 BCL B 371 BCL B 372 SITE 6 BC3 21 HOH B 404 SITE 1 BC4 23 LEU B 52 ILE B 66 ALA B 68 ILE B 87 SITE 2 BC4 23 ARG B 95 ILE B 96 PHE B 114 VAL B 118 SITE 3 BC4 23 GLN B 143 HIS B 145 ILE B 147 TRP B 183 SITE 4 BC4 23 ILE B 199 PHE B 224 HIS B 226 SER B 234 SITE 5 BC4 23 TRP B 238 PHE B 272 BCL B 366 BCL B 367 SITE 6 BC4 23 BCL B 368 BCL B 370 BCL B 372 SITE 1 BC5 19 PHE B 70 TYR B 138 PHE B 184 ILE B 185 SITE 2 BC5 19 PRO B 187 ALA B 188 ALA B 191 GLN B 197 SITE 3 BC5 19 ILE B 292 PRO B 293 HIS B 296 HIS B 297 SITE 4 BC5 19 MET B 299 VAL B 300 BCL B 367 BCL B 368 SITE 5 BC5 19 BCL B 369 BCL B 370 BCL B 371 CRYST1 169.450 169.450 169.450 90.00 90.00 90.00 P 41 3 2 48 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.005901 0.000000 0.000000 0.00000 SCALE2 0.000000 0.005901 0.000000 0.00000 SCALE3 0.000000 0.000000 0.005901 0.00000 MTRIX1 1 -0.022160 -0.999750 -0.002430 214.68053 1 MTRIX2 1 -0.999550 0.022110 0.020330 204.28848 1 MTRIX3 1 -0.020270 0.002880 -0.999790 382.20007 1